Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=3525
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"https://user-uploads.online-go.com/10c8964614ad38e972b8d673499d8bd1-64.png", "ratings": { "version": 5, "overall": { "rating": 1092.6362930658845, "deviation": 69.64091709123322, "volatility": 0.06021367145265914 } }, "ranking": 16.967801990931665, "professional": false, "ui_class": "" }, "description": "Have a great day", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 2419200, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 2419200 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14201, "name": "Marblefox969", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 18, "icon": "https://user-uploads.online-go.com/9e2ef11393074471b0837b732f220630-64.png" }, "auto_start_on_max": false, "time_start": "2024-04-14T12:00:00Z", "players_start": 0, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-04-14T12:00:54.752867Z", "ended": "2024-04-14T12:13:01.336686Z", "start_waiting": "2024-04-14T12:00:54.672924Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/9e2ef11393074471b0837b732f220630-15.png", "player_count": 2, "ranked": true }, { "id": 121250, "name": "Fast Go Player Fast Women", "director": { "id": 881921, "username": "GrandPa Frog", "country": "ru", "icon": "https://user-uploads.online-go.com/5fb556e66c2a6329343862ba69d68976-64.png", "ratings": { "version": 5, "overall": { "rating": 1389.7430311055082, "deviation": 63.68664986900685, "volatility": 0.059849518549770615 } }, "ranking": 22.53596654639986, "professional": false, "ui_class": "" }, "description": "<link rel=\"stylesheet\" type=\"text/css\" href=\"https://<pavelgvozdev.ru/ogs_tournament>/<tournament.css>\">\n\n<p>Friends!!!</p>\n<p>Grandfather Frog and the Secret Society of Necromancers \"Death Through Hane\" are holding a tournament for all \"Fast Go Player Fast Women\".</p>\n\n<p>\n<embed src=\"https://www.youtube.com/embed/PnETLnTdh_Y?si=MYo6jxmOvwhQnOvM\" width=\"640\" height=\"480\"><br>\nFast Food Fast Women Full Movie\n</p>", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13337, "name": "Тайное общество некромантов \"Смерть через хане\"", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 23, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-11-03T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2026-01-25T23:37:25.712441Z", "ended": "2026-01-25T23:51:12.835604Z", "start_waiting": "2026-01-25T23:37:25.547186Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 27787, "name": "Celestial june Mcmahon", "director": { "id": 442364, "username": "acount4103", "country": "un", "icon": "https://secure.gravatar.com/avatar/662b5af3b03717f0ec843dcdaa72211f?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1716.8733327156694, "deviation": 63.24289762535955, "volatility": 0.0601474446501545 } }, "ranking": 27.429551205730498, "professional": false, "ui_class": "" }, "description": "June tournament", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 133440, "time_control_parameters": { "system": "fischer", "pause_on_weekends": true, "time_control": "fischer", "initial_time": 345600, "max_time": 604800, "time_increment": 129600, "speed": "correspondence" }, "is_open": true, "exclude_provisional": false, "group": { "id": 1600, "name": " Soliton𝛁", "summary": "\n<head>\n<style>\n h1, h2, h3{ color:;\n font-size:1.175em;\n background-color: #;\n border-left: px solid #;\n font-family:roboto, hevetica;\n line-height:2.5;\n }\n</style>\n</head>\n\n<body>\n\n<p style=\"color:black;font-family:roboto;border-left:12p", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 228, "icon": "https://user-uploads.online-go.com/319a84f5a929111412e389fbc12b5967-64.png" }, "auto_start_on_max": false, "time_start": "2017-06-06T22:00:00Z", "players_start": 6, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2017-06-14T07:05:47.896527Z", "ended": "2018-08-20T14:02:55.602228Z", "start_waiting": "2017-06-14T07:05:47.351336Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/319a84f5a929111412e389fbc12b5967-15.png", "player_count": 6, "ranked": true }, { "id": 29286, "name": "the tournment", "director": { "id": 197568, "username": "tszyau", "country": "hk", "icon": "https://secure.gravatar.com/avatar/8c5dd0512b073c25d5f26510061e0d67?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1445.4331302869477, "deviation": 62.61720911626025, "volatility": 0.060054662379414404 } }, "ranking": 23.445533760805535, "professional": false, "ui_class": "" }, "description": "hi! I am very happy", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 1737, "name": "YoMan", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 1, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2017-08-10T06:00:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2017-08-10T05:18:01.200937Z", "ended": "2017-08-10T05:19:54.228121Z", "start_waiting": "2017-08-10T05:18:00.808425Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 135741, "name": "Live 19x19 Swiss Tournament 2025-12-26 08:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Site-wide Tournament", "schedule": { "id": 4, "name": "Live 19x19 Swiss Tournament", "rrule": "DTSTART:20260517T200000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:30:39.250689Z", "last_run": "2026-05-17T20:00:14.560165Z", "lead_time_seconds": 1800, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "size": 19, 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"last_run": "2026-05-17T21:00:14.570572Z", "lead_time_seconds": 1800, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-05-18T01:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2019-07-17T01:30:05.571645Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2019-07-17T01:30:08.143253Z", "ended": "2019-07-17T01:56:20.140048Z", "start_waiting": "2019-07-17T01:30:07.406940Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 82168, "name": "19x19 D.E. 11/09/2021 🦎", "director": { "id": 584481, "username": "Mulsiphix", "country": "us", "icon": "https://user-uploads.online-go.com/f79dd274bd83ca6fdf5e2c1af119ba63-64.png", "ratings": { "version": 5, "overall": { "rating": 1723.508332937557, "deviation": 67.30621035483453, "volatility": 0.06024145341136911 } }, "ranking": 27.51884388340188, "professional": false, "ui_class": "supporter" }, "description": "Clock: Fischer: Clock starts with 3 days and increments by 1 day per move up to a maximum of 5 days.\n\n☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n\n☆ This is a ‘Humdrum Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n\n☆ Does NOT pause on the weekend.\n\n☆ If this sounds like a good time to you, please join us!\n\n<hr>\n\nTournaments are a great way to locate players who are more competitive than your average opponent. A big part of improving your own skills is to have them tested by capable challengers. If you would like to be a part of more New Zealand rule set tournaments, check out our group for weekly opportunities.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "nz", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 432000 }, "is_open": true, "exclude_provisional": true, "group": { "id": 3207, "name": "New Zealand Tournaments", "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 593, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png" }, "auto_start_on_max": true, "time_start": "2021-11-10T02:00:00Z", "players_start": 8, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-11-10T02:00:47.099041Z", "ended": "2022-06-23T23:07:18.364481Z", "start_waiting": "2021-11-10T02:00:46.938845Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png", "player_count": 8, "ranked": true } ] }
